Exploring the weak visible-near-infrared and NO2 detection capabilities of PbS/Sb2O5 heterostructures with DFT interpretations. - Kumar, Utkarsh; Tsou, Yu-Che; Deng, Zu-Yin; Yadav, B C; Huang, Wen-Min; Wu, Chiu-Hsien (Nanotechnology, 2024)